CN213535247U - Vacuum packaging machine - Google Patents

Abstract

The utility model relates to a vacuum packaging machine, including the frame, set up conveyer and the vacuum apparatus in the frame top, the elevating system who is connected with vacuum packaging machine constructs, its characterized in that: conveyer including the conveying shell, set up initiative transfer roller and the driven transfer roller in the conveying shell, connect the conveyer belt of initiative transfer roller and driven transfer roller, install the conveying layer board on the conveying shell, install the fixed establishment on the conveyer belt, fixed establishment include the fixed block that links to each other with the conveyer belt, install the lug on the fixed block, the depression bar that links to each other with the lug both sides. The utility model discloses collect vacuum, heat-seal as an organic whole, realized the evacuation of wrapping bag and sealed, adopt the transport mechanism who takes fixing device, realize the conveying of package and the fixed in the data send process, adopt crank rocker mechanism, realized vacuum apparatus's up-and-down motion, stable in structure dismantles easily, and easy maintenance adopts the swift removal of gyro wheel realization device.

Description

Vacuum packaging machine

Technical Field

The utility model relates to a equipment for packing technical field indicates a vacuum packaging machine very much.

Background

Vacuum packaging is also called as pressure reduction packaging, air in a packaging container is completely pumped out and sealed, a high pressure reduction state is maintained in a bag, the air is rare and equivalent to a low oxygen effect, microorganisms do not have survival conditions, and the purpose that fruits are fresh and free of rottenness is achieved.

Disclosure of Invention

The utility model aims at the shortcoming and the problem that exist among the background art improve and innovate, provide a vacuum packaging machine, including the frame, set up conveyer and the vacuum apparatus in the frame top, the elevating system who is connected with vacuum packaging machine constructs, its characterized in that: conveyer including the conveying shell, set up initiative transfer roller and the driven transfer roller in the conveying shell, connect the conveyer belt of initiative transfer roller and driven transfer roller, install the conveying layer board on the conveying shell, install the fixed establishment on the conveyer belt, fixed establishment include the fixed block that links to each other with the conveyer belt, install the lug on the fixed block, the depression bar that links to each other with the lug both sides.

In one embodiment, the vacuum device comprises a vacuum pump arranged on the base, a vacuum shell arranged on the conveying device, a vacuum hole arranged on the vacuum shell, a vacuum pipe connecting the vacuum hole and the vacuum pump, an observation window arranged at the top of the vacuum shell, straight-push hydraulic rods arranged in the vacuum shell at equal intervals, and a heat sealing rod connected with the straight-push hydraulic rods.

In one embodiment, the up-down lifting mechanism comprises fixing rods arranged at two sides of the conveying shell, sliding rods arranged on the fixing rods, rocking rods arranged on the sliding rods, fixing nuts arranged on the sliding rods, cranks fixedly connected with the rocking rods, transmission shafts connected with the cranks, and motors connected with the transmission shafts.

In one embodiment, the observation window is made of transparent heat insulation glass.

In one embodiment, the rocker is L-shaped, one end of the rocker is sleeve-shaped and is rotatably and movably connected with the sliding rod, and the other end of the rocker is rotatably and movably connected with the crank.

In one embodiment, a cross-shaped sliding groove is formed in the fixing rod, a sliding block matched with the cross-shaped sliding groove in the fixing rod is arranged in the middle of the sliding rod, cylindrical shafts are arranged on two sides of the sliding rod, the outer side shaft is installed in a matched mode with the rocker, and the inner side shaft is fixedly connected with the vacuum device.

In one embodiment, a support rod is arranged between the conveying device and the base.

In one embodiment, the base is provided with a moving device at the bottom, and the moving device comprises a roller mounting seat directly connected with the base and a roller arranged on the roller mounting seat.

In one embodiment, the conveyor belt is made of special high-temperature-resistant materials.

In one embodiment, the motor is a stepper motor.

The utility model has the advantages and beneficial effect:

the utility model discloses collect vacuum, heat-seal as an organic whole, adopt the vacuum apparatus that can go up and down, realize the evacuation of wrapping bag and seal, adopt the transport mechanism who takes fixing device, realize the conveying of package and the fixing in the data send process, adopt crank rocker mechanism, realized vacuum apparatus's up-and-down motion, stable in structure, easy dismantlement, easy maintenance adopts the swift removal of gyro wheel realization device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the structure of the elevating mechanism of the utility model.

Fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

Fig. 4 is a matching view of the fixing rod and the sliding rod of the present invention.

Figure number illustrates: 1. the device comprises a base, 2, supporting rods, 3, a conveying shell, 4, a driving conveying roller, 5, a conveying supporting plate, 6, a vacuum tube, 7, a workbench, 8, a vacuum shell, 9, a vacuum pump, 10, a roller mounting seat, 11, a roller, 12, a fixing mechanism, 12-1, a bump, 12-2, a pressing rod, 12-3, a fixing block, 13, a fixing rod, 14, a direct-pushing type hydraulic rod, 15, a heat sealing rod, 16, a transmission shaft, 17, a motor, 18, a crank, 19, a rocker, 20, a sliding rod, 21, a driven conveying roller, 22, an observation window, 23, a vacuum hole, 24, a conveying belt, 25 and a fixing nut.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The vacuum packaging machine comprises a machine base 1, a conveying device and a vacuum device which are arranged above the machine base 1, and an up-down lifting mechanism connected with a vacuum packaging mechanism.

Specifically, as shown in fig. 1, the conveying device comprises a conveying shell 3, a driving conveying roller 4 and a driven conveying roller 21 which are arranged in the conveying shell 3, a conveying belt 24 which is connected with the driving conveying roller 4 and the driven conveying roller 21, a conveying supporting plate 5 which is arranged on the conveying shell 3, and a fixing mechanism 12 which is arranged on the conveying belt 24, wherein the fixing mechanism 12 comprises a fixed block 12-3 which is connected with the conveying belt 24, a bump 12-1 which is arranged on the fixed block 12-3, and a pressure rod 12-2 which is connected with two sides of the bump 12-1.

Preferably, as shown in fig. 1, the conveyor belt 24 is made of a special high temperature resistant material to prevent damage during heat sealing.

Specifically, as shown in fig. 1 and 2, the vacuum apparatus includes a vacuum pump 9 disposed on a base 1, a vacuum housing 8 mounted on a conveyor, a vacuum hole 23 disposed on the vacuum housing 8, a vacuum pipe 6 connecting the vacuum hole 23 and the vacuum pump 9, an observation window 22 disposed on a top of the vacuum housing 8, straight-push hydraulic rods 14 disposed at equal intervals in the vacuum housing 8, and a heat-sealing rod 15 connected to the straight-push hydraulic rods 14.

Preferably, as shown in fig. 1 and 2, the observation window 22 is made of transparent heat-insulating glass, so that the working state of the machine can be conveniently observed.

Specifically, as shown in fig. 1 and 2, the up-down lifting mechanism includes a fixing rod 13 installed on both sides of the conveying housing 3, a sliding rod 20 installed on the fixing rod 13, a rocker 19 installed on the sliding rod 20, a fixing nut (25) installed on the sliding rod 20, a crank 18 fixedly connected with the rocker 19, a transmission shaft 16 connected with the crank 18, and a motor 17 connected with the transmission shaft 16, and the lifting of the vacuum device can be well realized by using the crank rocker, and the structure is simple and stable.

Preferably, as shown in fig. 2, the rocker 19 is L-shaped, one end of the rocker is in a sleeve shape and is rotatably and movably connected with the sliding rod 20, and the other end of the rocker is rotatably and movably connected with the crank 18, so that the movable connection and disassembly are convenient, and the maintenance is convenient.

Preferably, as shown in fig. 2 and 3, a cross-shaped sliding groove is arranged in the fixing rod 13, a sliding block matched with the cross-shaped sliding groove in the fixing rod 13 is arranged in the middle of the sliding rod 20, cylindrical shafts are arranged on two sides of the sliding rod, the outer side shaft is matched and installed with the rocker 19, the inner side shaft is fixedly connected with the vacuum device, the matching is stable, and the lifting of the vacuum device can be realized.

Preferably, as shown in fig. 1, the motor 17 is a stepping motor, and can effectively control the working state of the up-down lifting mechanism.

Specifically, as shown in fig. 1, a support rod 2 is disposed between the conveyor and the machine base 1 for supporting the conveyor and the vacuum device.

Specifically, as shown in fig. 1, the base 1 is provided with a moving device at the bottom, the moving device includes a roller mounting base 10 directly connected to the base 1 at the bottom, and a roller 11 mounted on the roller mounting base 10, so that the machine can be moved quickly and conveniently.

The working principle is as follows: before work, a package to be vacuum-packaged is placed on the conveying belt 24, a sealing end is placed on the fixing device 12 and pressed by the pressure rod 12-2, then the package reaches the position right below the vacuum device under the action of the conveying device, the conveying device stops working, the vacuum device moves downwards under the driving of the up-down lifting mechanism to cover the whole working surface, then the vacuum pump 9 works, air is pumped out, the heat sealing rod 15 moves downwards to seal the packaging bag after air is pumped out, sealing is completed, the vacuum pump 9 stops working, the vacuum device is lifted up, the conveying device sends the packaged articles away, and then the conveying device is taken out and the operation is repeated.

The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.

Claims (10)

1. The utility model provides a vacuum packaging machine, includes frame (1), sets up conveyer and vacuum apparatus in frame (1) top, the elevating system who is connected with vacuum packaging machine constructs its characterized in that: conveyer including conveying shell (3), set up initiative transfer roller (4) and driven transfer roller (21) in conveying shell (3), conveyer belt (24) of connecting initiative transfer roller (4) and driven transfer roller (21), install conveying layer board (5) on conveying shell (3), install fixed establishment (12) on conveyer belt (24), fixed establishment (12) including fixed block (12-3) continuous with conveyer belt (24), install lug (12-1) on fixed block (12-3), depression bar (12-2) continuous with lug (12-1) both sides.

2. The vacuum packing machine as claimed in claim 1, wherein the vacuum means comprises a vacuum pump (9) provided on the base (1), a vacuum housing (8) mounted on the conveyor, a vacuum hole (23) provided on the vacuum housing (8), a vacuum tube (6) connecting the vacuum hole (23) and the vacuum pump (9), a viewing window (22) provided on the top of the vacuum housing (8), straight-pushing hydraulic rods (14) equally spaced in the vacuum housing (8), and a heat-sealing rod (15) connected to the straight-pushing hydraulic rods (14).

3. The vacuum packing machine as claimed in claim 1, wherein the ascending and descending mechanism comprises a fixing rod (13) installed at both sides of the transfer case (3), a sliding rod (20) installed on the fixing rod (13), a rocking bar (19) installed on the sliding rod (20), a fixing nut (25) installed on the sliding rod (20), a crank (18) fixedly connected with the rocking bar (19), a transmission shaft (16) connected with the crank (18), and a motor (17) connected with the transmission shaft (16).

4. The vacuum packaging machine according to claim 2, characterized in that the viewing window (22) is made of a transparent insulating glass material.

5. A vacuum packaging machine as claimed in claim 3, characterized in that said rocker (19) is L-shaped, having one end in the form of a sleeve rotatably connected to the slide (20) and the other end rotatably connected to the crank (18).

6. The vacuum packaging machine as claimed in claim 3, characterized in that a cross-shaped sliding slot is arranged in the fixed rod (13), a sliding block matched with the cross-shaped sliding slot in the fixed rod (13) is arranged in the middle of the sliding rod (20), cylindrical shafts are arranged on two sides of the sliding rod, an outer side shaft is matched with the rocker (19) and an inner side shaft is fixedly connected with the vacuum device.

7. Vacuum packaging machine according to claim 1, characterised in that a support bar (2) is arranged between the conveyor and the frame (1).

8. The vacuum packaging machine according to claim 1, characterized in that the base (1) is provided with a moving device at the bottom, the moving device comprises a roller mounting seat (10) directly connected with the base (1) and a roller (11) arranged on the roller mounting seat (10).

9. The vacuum packaging machine according to claim 1, characterized in that the conveyor belt (24) is made of a special high temperature resistant material.

10. A vacuum packaging machine according to claim 3, characterized in that said motor (17) is a stepper motor.

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